/*
- * vim:ts=8:expandtab
+ * vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
+ * © 2009-2012 Michael Stapelberg and contributors (see also: LICENSE)
*
- * © 2009 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
+ * commands.c: all command functions (see commands_parser.c)
*
*/
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <unistd.h>
-#include <string.h>
+#include <float.h>
+#include <stdarg.h>
-#include <xcb/xcb.h>
+#include "all.h"
-#include "util.h"
-#include "data.h"
-#include "table.h"
-#include "layout.h"
-#include "i3.h"
+/** When the command did not include match criteria (!), we use the currently
+ * focused command. Do not confuse this case with a command which included
+ * criteria but which did not match any windows. This macro has to be called in
+ * every command.
+ */
+#define HANDLE_EMPTY_MATCH do { \
+ if (match_is_empty(current_match)) { \
+ owindow *ow = smalloc(sizeof(owindow)); \
+ ow->con = focused; \
+ TAILQ_INIT(&owindows); \
+ TAILQ_INSERT_TAIL(&owindows, ow, owindows); \
+ } \
+} while (0)
-static bool focus_window_in_container(xcb_connection_t *connection, Container *container,
- direction_t direction) {
- /* If this container is empty, we’re done */
- if (container->currently_focused == NULL)
- return false;
+static owindows_head owindows;
- Client *candidate = NULL;
- if (direction == D_UP)
- candidate = CIRCLEQ_PREV(container->currently_focused, clients);
- else if (direction == D_DOWN)
- candidate = CIRCLEQ_NEXT(container->currently_focused, clients);
- else printf("Direction not implemented!\n");
+/*
+ * Returns true if a is definitely greater than b (using the given epsilon)
+ *
+ */
+static bool definitelyGreaterThan(float a, float b, float epsilon) {
+ return (a - b) > ( (fabs(a) < fabs(b) ? fabs(b) : fabs(a)) * epsilon);
+}
- /* If we don’t have anything to select, we’re done */
- if (candidate == CIRCLEQ_END(&(container->clients)))
- return false;
+/*
+ * Returns an 'output' corresponding to one of left/right/down/up or a specific
+ * output name.
+ *
+ */
+static Output *get_output_from_string(Output *current_output, const char *output_str) {
+ Output *output;
+
+ if (strcasecmp(output_str, "left") == 0) {
+ output = get_output_next(D_LEFT, current_output);
+ if (!output)
+ output = get_output_most(D_RIGHT, current_output);
+ } else if (strcasecmp(output_str, "right") == 0) {
+ output = get_output_next(D_RIGHT, current_output);
+ if (!output)
+ output = get_output_most(D_LEFT, current_output);
+ } else if (strcasecmp(output_str, "up") == 0) {
+ output = get_output_next(D_UP, current_output);
+ if (!output)
+ output = get_output_most(D_DOWN, current_output);
+ } else if (strcasecmp(output_str, "down") == 0) {
+ output = get_output_next(D_DOWN, current_output);
+ if (!output)
+ output = get_output_most(D_UP, current_output);
+ } else output = get_output_by_name(output_str);
+
+ return output;
+}
- /* Set focus if we could successfully move */
- set_focus(connection, candidate);
+// This code is commented out because we might recycle it for popping up error
+// messages on parser errors.
+#if 0
+static pid_t migration_pid = -1;
- return true;
+/*
+ * Handler which will be called when we get a SIGCHLD for the nagbar, meaning
+ * it exited (or could not be started, depending on the exit code).
+ *
+ */
+static void nagbar_exited(EV_P_ ev_child *watcher, int revents) {
+ ev_child_stop(EV_A_ watcher);
+ if (!WIFEXITED(watcher->rstatus)) {
+ fprintf(stderr, "ERROR: i3-nagbar did not exit normally.\n");
+ return;
+ }
+
+ int exitcode = WEXITSTATUS(watcher->rstatus);
+ printf("i3-nagbar process exited with status %d\n", exitcode);
+ if (exitcode == 2) {
+ fprintf(stderr, "ERROR: i3-nagbar could not be found. Is it correctly installed on your system?\n");
+ }
+
+ migration_pid = -1;
}
-static void focus_window(xcb_connection_t *connection, direction_t direction) {
- printf("focusing direction %d\n", direction);
-
- int new_row = current_row,
- new_col = current_col;
+/* We need ev >= 4 for the following code. Since it is not *that* important (it
+ * only makes sure that there are no i3-nagbar instances left behind) we still
+ * support old systems with libev 3. */
+#if EV_VERSION_MAJOR >= 4
+/*
+ * Cleanup handler. Will be called when i3 exits. Kills i3-nagbar with signal
+ * SIGKILL (9) to make sure there are no left-over i3-nagbar processes.
+ *
+ */
+static void nagbar_cleanup(EV_P_ ev_cleanup *watcher, int revent) {
+ if (migration_pid != -1) {
+ LOG("Sending SIGKILL (9) to i3-nagbar with PID %d\n", migration_pid);
+ kill(migration_pid, SIGKILL);
+ }
+}
+#endif
+
+void cmd_MIGRATION_start_nagbar() {
+ if (migration_pid != -1) {
+ fprintf(stderr, "i3-nagbar already running.\n");
+ return;
+ }
+ fprintf(stderr, "Starting i3-nagbar, command parsing differs from expected output.\n");
+ ELOG("Please report this on IRC or in the bugtracker. Make sure to include the full debug level logfile:\n");
+ ELOG("i3-dump-log | gzip -9c > /tmp/i3.log.gz\n");
+ ELOG("FYI: Your i3 version is " I3_VERSION "\n");
+ migration_pid = fork();
+ if (migration_pid == -1) {
+ warn("Could not fork()");
+ return;
+ }
+
+ /* child */
+ if (migration_pid == 0) {
+ char *pageraction;
+ sasprintf(&pageraction, "i3-sensible-terminal -e i3-sensible-pager \"%s\"", errorfilename);
+ char *argv[] = {
+ NULL, /* will be replaced by the executable path */
+ "-t",
+ "error",
+ "-m",
+ "You found a parsing error. Please, please, please, report it!",
+ "-b",
+ "show errors",
+ pageraction,
+ NULL
+ };
+ exec_i3_utility("i3-nagbar", argv);
+ }
+
+ /* parent */
+ /* install a child watcher */
+ ev_child *child = smalloc(sizeof(ev_child));
+ ev_child_init(child, &nagbar_exited, migration_pid, 0);
+ ev_child_start(main_loop, child);
+
+/* We need ev >= 4 for the following code. Since it is not *that* important (it
+ * only makes sure that there are no i3-nagbar instances left behind) we still
+ * support old systems with libev 3. */
+#if EV_VERSION_MAJOR >= 4
+ /* install a cleanup watcher (will be called when i3 exits and i3-nagbar is
+ * still running) */
+ ev_cleanup *cleanup = smalloc(sizeof(ev_cleanup));
+ ev_cleanup_init(cleanup, nagbar_cleanup);
+ ev_cleanup_start(main_loop, cleanup);
+#endif
+}
- /* TODO: for horizontal default layout, this has to be expanded to LEFT/RIGHT */
- if (direction == D_UP || direction == D_DOWN) {
- /* Let’s see if we can perform up/down focus in the current container */
- Container *container = CUR_CELL;
+#endif
- /* There always is a container. If not, current_col or current_row is wrong */
- assert(container != NULL);
+/*******************************************************************************
+ * Criteria functions.
+ ******************************************************************************/
- if (focus_window_in_container(connection, container, direction))
- return;
+/*
+ * Initializes the specified 'Match' data structure and the initial state of
+ * commands.c for matching target windows of a command.
+ *
+ */
+char *cmd_criteria_init(Match *current_match) {
+ Con *con;
+ owindow *ow;
+
+ DLOG("Initializing criteria, current_match = %p\n", current_match);
+ match_init(current_match);
+ while (!TAILQ_EMPTY(&owindows)) {
+ ow = TAILQ_FIRST(&owindows);
+ TAILQ_REMOVE(&owindows, ow, owindows);
+ free(ow);
+ }
+ TAILQ_INIT(&owindows);
+ /* copy all_cons */
+ TAILQ_FOREACH(con, &all_cons, all_cons) {
+ ow = smalloc(sizeof(owindow));
+ ow->con = con;
+ TAILQ_INSERT_TAIL(&owindows, ow, owindows);
+ }
+
+ /* This command is internal and does not generate a JSON reply. */
+ return NULL;
+}
- if (direction == D_DOWN && cell_exists(current_col, current_row+1))
- new_row++;
- else if (direction == D_UP && cell_exists(current_col, current_row-1))
- new_row--;
- } else if (direction == D_LEFT || direction == D_RIGHT) {
- if (direction == D_RIGHT && cell_exists(current_col+1, current_row))
- new_col++;
- else if (direction == D_LEFT && cell_exists(current_col-1, current_row))
- new_col--;
- else {
- printf("nah, not possible\n");
- return;
- }
+/*
+ * A match specification just finished (the closing square bracket was found),
+ * so we filter the list of owindows.
+ *
+ */
+char *cmd_criteria_match_windows(Match *current_match) {
+ owindow *next, *current;
+
+ DLOG("match specification finished, matching...\n");
+ /* copy the old list head to iterate through it and start with a fresh
+ * list which will contain only matching windows */
+ struct owindows_head old = owindows;
+ TAILQ_INIT(&owindows);
+ for (next = TAILQ_FIRST(&old); next != TAILQ_END(&old);) {
+ /* make a copy of the next pointer and advance the pointer to the
+ * next element as we are going to invalidate the element’s
+ * next/prev pointers by calling TAILQ_INSERT_TAIL later */
+ current = next;
+ next = TAILQ_NEXT(next, owindows);
+
+ DLOG("checking if con %p / %s matches\n", current->con, current->con->name);
+ if (current_match->con_id != NULL) {
+ if (current_match->con_id == current->con) {
+ DLOG("matches container!\n");
+ TAILQ_INSERT_TAIL(&owindows, current, owindows);
+ }
+ } else if (current_match->mark != NULL && current->con->mark != NULL &&
+ regex_matches(current_match->mark, current->con->mark)) {
+ DLOG("match by mark\n");
+ TAILQ_INSERT_TAIL(&owindows, current, owindows);
} else {
- printf("direction unhandled\n");
- return;
+ if (current->con->window == NULL)
+ continue;
+ if (match_matches_window(current_match, current->con->window)) {
+ DLOG("matches window!\n");
+ TAILQ_INSERT_TAIL(&owindows, current, owindows);
+ } else {
+ DLOG("doesnt match\n");
+ free(current);
+ }
}
+ }
+
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ }
- if (c_ws->table[new_col][new_row]->currently_focused != NULL)
- set_focus(connection, c_ws->table[new_col][new_row]->currently_focused);
+ /* This command is internal and does not generate a JSON reply. */
+ return NULL;
}
/*
- * Tries to move the window inside its current container.
- *
- * Returns true if the window could be moved, false otherwise.
+ * Interprets a ctype=cvalue pair and adds it to the current match
+ * specification.
*
*/
-static bool move_current_window_in_container(xcb_connection_t *connection, Client *client,
- direction_t direction) {
- assert(client->container != NULL);
-
- Client *other = (direction == D_UP ? CIRCLEQ_PREV(client, clients) :
- CIRCLEQ_NEXT(client, clients));
+char *cmd_criteria_add(Match *current_match, char *ctype, char *cvalue) {
+ DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
+
+ if (strcmp(ctype, "class") == 0) {
+ current_match->class = regex_new(cvalue);
+ return NULL;
+ }
+
+ if (strcmp(ctype, "instance") == 0) {
+ current_match->instance = regex_new(cvalue);
+ return NULL;
+ }
+
+ if (strcmp(ctype, "window_role") == 0) {
+ current_match->role = regex_new(cvalue);
+ return NULL;
+ }
+
+ if (strcmp(ctype, "con_id") == 0) {
+ char *end;
+ long parsed = strtol(cvalue, &end, 10);
+ if (parsed == LONG_MIN ||
+ parsed == LONG_MAX ||
+ parsed < 0 ||
+ (end && *end != '\0')) {
+ ELOG("Could not parse con id \"%s\"\n", cvalue);
+ } else {
+ current_match->con_id = (Con*)parsed;
+ printf("id as int = %p\n", current_match->con_id);
+ }
+ return NULL;
+ }
+
+ if (strcmp(ctype, "id") == 0) {
+ char *end;
+ long parsed = strtol(cvalue, &end, 10);
+ if (parsed == LONG_MIN ||
+ parsed == LONG_MAX ||
+ parsed < 0 ||
+ (end && *end != '\0')) {
+ ELOG("Could not parse window id \"%s\"\n", cvalue);
+ } else {
+ current_match->id = parsed;
+ printf("window id as int = %d\n", current_match->id);
+ }
+ return NULL;
+ }
+
+ if (strcmp(ctype, "con_mark") == 0) {
+ current_match->mark = regex_new(cvalue);
+ return NULL;
+ }
+
+ if (strcmp(ctype, "title") == 0) {
+ current_match->title = regex_new(cvalue);
+ return NULL;
+ }
+
+ if (strcmp(ctype, "urgent") == 0) {
+ if (strcasecmp(cvalue, "latest") == 0 ||
+ strcasecmp(cvalue, "newest") == 0 ||
+ strcasecmp(cvalue, "recent") == 0 ||
+ strcasecmp(cvalue, "last") == 0) {
+ current_match->urgent = U_LATEST;
+ } else if (strcasecmp(cvalue, "oldest") == 0 ||
+ strcasecmp(cvalue, "first") == 0) {
+ current_match->urgent = U_OLDEST;
+ }
+ return NULL;
+ }
- if (other == CIRCLEQ_END(&(client->container->clients)))
- return false;
+ ELOG("Unknown criterion: %s\n", ctype);
- printf("i can do that\n");
- /* We can move the client inside its current container */
- CIRCLEQ_REMOVE(&(client->container->clients), client, clients);
- if (direction == D_UP)
- CIRCLEQ_INSERT_BEFORE(&(client->container->clients), other, client, clients);
- else CIRCLEQ_INSERT_AFTER(&(client->container->clients), other, client, clients);
- render_layout(connection);
- return true;
+ /* This command is internal and does not generate a JSON reply. */
+ return NULL;
}
/*
- * Moves the current window to the given direction, creating a column/row if
- * necessary
+ * Implementation of 'move [window|container] [to] workspace
+ * next|prev|next_on_output|prev_on_output'.
*
*/
-static void move_current_window(xcb_connection_t *connection, direction_t direction) {
- printf("moving window to direction %s\n", (direction == D_UP ? "up" : (direction == D_DOWN ? "down" :
- (direction == D_LEFT ? "left" : "right"))));
- /* Get current window */
- Container *container = CUR_CELL,
- *new = NULL;
+char *cmd_move_con_to_workspace(Match *current_match, char *which) {
+ owindow *current;
+
+ DLOG("which=%s\n", which);
+
+ HANDLE_EMPTY_MATCH;
+
+ /* get the workspace */
+ Con *ws;
+ if (strcmp(which, "next") == 0)
+ ws = workspace_next();
+ else if (strcmp(which, "prev") == 0)
+ ws = workspace_prev();
+ else if (strcmp(which, "next_on_output") == 0)
+ ws = workspace_next_on_output();
+ else if (strcmp(which, "prev_on_output") == 0)
+ ws = workspace_prev_on_output();
+ else {
+ ELOG("BUG: called with which=%s\n", which);
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ con_move_to_workspace(current->con, ws, true, false);
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- /* There has to be a container, see focus_window() */
- assert(container != NULL);
+/*
+ * Implementation of 'move [window|container] [to] workspace <name>'.
+ *
+ */
+char *cmd_move_con_to_workspace_name(Match *current_match, char *name) {
+ if (strncasecmp(name, "__i3_", strlen("__i3_")) == 0) {
+ LOG("You cannot switch to the i3 internal workspaces.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
- /* If there is no window or the dock window is focused, we’re done */
- if (container->currently_focused == NULL ||
- container->currently_focused->dock)
- return;
+ owindow *current;
- /* As soon as the client is moved away, the next client in the old
- * container needs to get focus, if any. Therefore, we save it here. */
- Client *current_client = container->currently_focused;
- Client *to_focus = CIRCLEQ_NEXT_OR_NULL(&(container->clients), current_client, clients);
- if (to_focus == NULL)
- to_focus = CIRCLEQ_PREV_OR_NULL(&(container->clients), current_client, clients);
+ /* Error out early to not create a non-existing workspace (in
+ * workspace_get()) if we are not actually able to move anything. */
+ if (match_is_empty(current_match) && focused->type == CT_WORKSPACE)
+ return sstrdup("{\"sucess\": false}");
- switch (direction) {
- case D_LEFT:
- /* TODO: If we’re at the left-most position, move the rest of the table right */
- if (current_col == 0)
- return;
+ LOG("should move window to workspace %s\n", name);
+ /* get the workspace */
+ Con *ws = workspace_get(name, NULL);
- new = CUR_TABLE[--current_col][current_row];
- break;
- case D_RIGHT:
- if (current_col == (c_ws->cols-1))
- expand_table_cols(c_ws);
+ HANDLE_EMPTY_MATCH;
- new = CUR_TABLE[++current_col][current_row];
- break;
- case D_UP:
- /* TODO: if we’re at the up-most position, move the rest of the table down */
- if (move_current_window_in_container(connection, current_client, D_UP) ||
- current_row == 0)
- return;
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ con_move_to_workspace(current->con, ws, true, false);
+ }
- new = CUR_TABLE[current_col][--current_row];
- break;
- case D_DOWN:
- if (move_current_window_in_container(connection, current_client, D_DOWN))
- return;
+ tree_render();
- if (current_row == (c_ws->rows-1))
- expand_table_rows(c_ws);
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- new = CUR_TABLE[current_col][++current_row];
- break;
+/*
+ * Implementation of 'resize grow|shrink <direction> [<px> px] [or <ppt> ppt]'.
+ *
+ */
+char *cmd_resize(Match *current_match, char *way, char *direction, char *resize_px, char *resize_ppt) {
+ /* resize <grow|shrink> <direction> [<px> px] [or <ppt> ppt] */
+ DLOG("resizing in way %s, direction %s, px %s or ppt %s\n", way, direction, resize_px, resize_ppt);
+ // TODO: We could either handle this in the parser itself as a separate token (and make the stack typed) or we need a better way to convert a string to a number with error checking
+ int px = atoi(resize_px);
+ int ppt = atoi(resize_ppt);
+ if (strcmp(way, "shrink") == 0) {
+ px *= -1;
+ ppt *= -1;
+ }
+
+ Con *floating_con;
+ if ((floating_con = con_inside_floating(focused))) {
+ printf("floating resize\n");
+ if (strcmp(direction, "up") == 0) {
+ floating_con->rect.y -= px;
+ floating_con->rect.height += px;
+ } else if (strcmp(direction, "down") == 0) {
+ floating_con->rect.height += px;
+ } else if (strcmp(direction, "left") == 0) {
+ floating_con->rect.x -= px;
+ floating_con->rect.width += px;
+ } else {
+ floating_con->rect.width += px;
+ }
+ } else {
+ LOG("tiling resize\n");
+ /* get the appropriate current container (skip stacked/tabbed cons) */
+ Con *current = focused;
+ while (current->parent->layout == L_STACKED ||
+ current->parent->layout == L_TABBED)
+ current = current->parent;
+
+ /* Then further go up until we find one with the matching orientation. */
+ orientation_t search_orientation =
+ (strcmp(direction, "left") == 0 || strcmp(direction, "right") == 0 ? HORIZ : VERT);
+
+ while (current->type != CT_WORKSPACE &&
+ current->type != CT_FLOATING_CON &&
+ current->parent->orientation != search_orientation)
+ current = current->parent;
+
+ /* get the default percentage */
+ int children = con_num_children(current->parent);
+ Con *other;
+ LOG("ins. %d children\n", children);
+ double percentage = 1.0 / children;
+ LOG("default percentage = %f\n", percentage);
+
+ orientation_t orientation = current->parent->orientation;
+
+ if ((orientation == HORIZ &&
+ (strcmp(direction, "up") == 0 || strcmp(direction, "down") == 0)) ||
+ (orientation == VERT &&
+ (strcmp(direction, "left") == 0 || strcmp(direction, "right") == 0))) {
+ LOG("You cannot resize in that direction. Your focus is in a %s split container currently.\n",
+ (orientation == HORIZ ? "horizontal" : "vertical"));
+ return sstrdup("{\"sucess\": false}");
}
- /* Remove it from the old container and put it into the new one */
- CIRCLEQ_REMOVE(&(container->clients), current_client, clients);
- CIRCLEQ_INSERT_TAIL(&(new->clients), current_client, clients);
-
- /* Update data structures */
- current_client->container = new;
- container->currently_focused = to_focus;
- new->currently_focused = current_client;
-
- /* delete all empty columns/rows */
- cleanup_table(connection, container->workspace);
- render_layout(connection);
-
- set_focus(connection, current_client);
-}
-
-/*
- * "Snaps" the current container (not possible for windows, because it works at table base)
- * to the given direction, that is, adjusts cellspan/rowspan
- *
- */
-static void snap_current_container(xcb_connection_t *connection, direction_t direction) {
- printf("snapping container to direction %d\n", direction);
-
- Container *container = CUR_CELL;
-
- assert(container != NULL);
-
- switch (direction) {
- case D_LEFT:
- /* Snap to the left is actually a move to the left and then a snap right */
- move_current_window(connection, D_LEFT);
- snap_current_container(connection, D_RIGHT);
- return;
- case D_RIGHT:
- /* Check if the cell is used */
- if (!cell_exists(container->col + 1, container->row) ||
- CUR_TABLE[container->col+1][container->row]->currently_focused != NULL) {
- printf("cannot snap to right - the cell is already used\n");
- return;
- }
-
- /* Check if there are other cells with rowspan, which are in our way.
- * If so, reduce their rowspan. */
- for (int i = container->row-1; i >= 0; i--) {
- printf("we got cell %d, %d with rowspan %d\n",
- container->col+1, i, CUR_TABLE[container->col+1][i]->rowspan);
- while ((CUR_TABLE[container->col+1][i]->rowspan-1) >= (container->row - i))
- CUR_TABLE[container->col+1][i]->rowspan--;
- printf("new rowspan = %d\n", CUR_TABLE[container->col+1][i]->rowspan);
- }
-
- container->colspan++;
- break;
- case D_UP:
- move_current_window(connection, D_UP);
- snap_current_container(connection, D_DOWN);
- return;
- case D_DOWN:
- printf("snapping down\n");
- if (!cell_exists(container->col, container->row+1) ||
- CUR_TABLE[container->col][container->row+1]->currently_focused != NULL) {
- printf("cannot snap down - the cell is already used\n");
- return;
- }
-
- for (int i = container->col-1; i >= 0; i--) {
- printf("we got cell %d, %d with colspan %d\n",
- i, container->row+1, CUR_TABLE[i][container->row+1]->colspan);
- while ((CUR_TABLE[i][container->row+1]->colspan-1) >= (container->col - i))
- CUR_TABLE[i][container->row+1]->colspan--;
- printf("new colspan = %d\n", CUR_TABLE[i][container->row+1]->colspan);
-
- }
-
- container->rowspan++;
- break;
+ if (strcmp(direction, "up") == 0 || strcmp(direction, "left") == 0) {
+ other = TAILQ_PREV(current, nodes_head, nodes);
+ } else {
+ other = TAILQ_NEXT(current, nodes);
+ }
+ if (other == TAILQ_END(workspaces)) {
+ LOG("No other container in this direction found, cannot resize.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+ LOG("other->percent = %f\n", other->percent);
+ LOG("current->percent before = %f\n", current->percent);
+ if (current->percent == 0.0)
+ current->percent = percentage;
+ if (other->percent == 0.0)
+ other->percent = percentage;
+ double new_current_percent = current->percent + ((double)ppt / 100.0);
+ double new_other_percent = other->percent - ((double)ppt / 100.0);
+ LOG("new_current_percent = %f\n", new_current_percent);
+ LOG("new_other_percent = %f\n", new_other_percent);
+ /* Ensure that the new percentages are positive and greater than
+ * 0.05 to have a reasonable minimum size. */
+ if (definitelyGreaterThan(new_current_percent, 0.05, DBL_EPSILON) &&
+ definitelyGreaterThan(new_other_percent, 0.05, DBL_EPSILON)) {
+ current->percent += ((double)ppt / 100.0);
+ other->percent -= ((double)ppt / 100.0);
+ LOG("current->percent after = %f\n", current->percent);
+ LOG("other->percent after = %f\n", other->percent);
+ } else {
+ LOG("Not resizing, already at minimum size\n");
}
+ }
- render_layout(connection);
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
}
/*
- * Moves the currently selected window to the given workspace
+ * Implementation of 'border normal|none|1pixel|toggle'.
*
*/
-static void move_current_window_to_workspace(xcb_connection_t *connection, int workspace) {
- printf("Moving current window to workspace %d\n", workspace);
+char *cmd_border(Match *current_match, char *border_style_str) {
+ DLOG("border style should be changed to %s\n", border_style_str);
+ owindow *current;
+
+ HANDLE_EMPTY_MATCH;
+
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ int border_style = current->con->border_style;
+ if (strcmp(border_style_str, "toggle") == 0) {
+ border_style++;
+ border_style %= 3;
+ } else {
+ if (strcmp(border_style_str, "normal") == 0)
+ border_style = BS_NORMAL;
+ else if (strcmp(border_style_str, "none") == 0)
+ border_style = BS_NONE;
+ else if (strcmp(border_style_str, "1pixel") == 0)
+ border_style = BS_1PIXEL;
+ else {
+ ELOG("BUG: called with border_style=%s\n", border_style_str);
+ return sstrdup("{\"sucess\": false}");
+ }
+ }
+ con_set_border_style(current->con, border_style);
+ }
- Container *container = CUR_CELL;
+ tree_render();
- assert(container != NULL);
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- /* t_ws (to workspace) is just a container pointer to the workspace we’re switching to */
- Workspace *t_ws = &(workspaces[workspace-1]);
+/*
+ * Implementation of 'nop <comment>'.
+ *
+ */
+char *cmd_nop(Match *current_match, char *comment) {
+ LOG("-------------------------------------------------\n");
+ LOG(" NOP: %s\n", comment);
+ LOG("-------------------------------------------------\n");
- Client *current_client = container->currently_focused;
- if (current_client == NULL) {
- printf("No currently focused client in current container.\n");
- return;
- }
- Client *to_focus = CIRCLEQ_NEXT_OR_NULL(&(container->clients), current_client, clients);
- if (to_focus == NULL)
- to_focus = CIRCLEQ_PREV_OR_NULL(&(container->clients), current_client, clients);
-
- if (t_ws->screen == NULL) {
- printf("initializing new workspace, setting num to %d\n", workspace-1);
- t_ws->screen = container->workspace->screen;
- /* Copy the dimensions from the virtual screen */
- memcpy(&(t_ws->rect), &(container->workspace->screen->rect), sizeof(Rect));
- }
+ return NULL;
+}
- Container *to_container = t_ws->table[t_ws->current_col][t_ws->current_row];
+/*
+ * Implementation of 'append_layout <path>'.
+ *
+ */
+char *cmd_append_layout(Match *current_match, char *path) {
+ LOG("Appending layout \"%s\"\n", path);
+ tree_append_json(path);
+ tree_render();
- assert(to_container != NULL);
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- CIRCLEQ_REMOVE(&(container->clients), current_client, clients);
- CIRCLEQ_INSERT_TAIL(&(to_container->clients), current_client, clients);
- printf("Moved.\n");
+/*
+ * Implementation of 'workspace next|prev|next_on_output|prev_on_output'.
+ *
+ */
+char *cmd_workspace(Match *current_match, char *which) {
+ Con *ws;
+
+ DLOG("which=%s\n", which);
+
+ if (strcmp(which, "next") == 0)
+ ws = workspace_next();
+ else if (strcmp(which, "prev") == 0)
+ ws = workspace_prev();
+ else if (strcmp(which, "next_on_output") == 0)
+ ws = workspace_next_on_output();
+ else if (strcmp(which, "prev_on_output") == 0)
+ ws = workspace_prev_on_output();
+ else {
+ ELOG("BUG: called with which=%s\n", which);
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ workspace_show(ws);
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- current_client->container = to_container;
- container->currently_focused = to_focus;
- to_container->currently_focused = current_client;
+/*
+ * Implementation of 'workspace back_and_forth'.
+ *
+ */
+char *cmd_workspace_back_and_forth(Match *current_match) {
+ workspace_back_and_forth();
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- /* If we’re moving it to an invisible screen, we need to unmap it */
- if (to_container->workspace->screen->current_workspace != to_container->workspace->num) {
- printf("This workspace is not visible, unmapping\n");
- xcb_unmap_window(connection, current_client->frame);
+/*
+ * Implementation of 'workspace <name>'
+ *
+ */
+char *cmd_workspace_name(Match *current_match, char *name) {
+ if (strncasecmp(name, "__i3_", strlen("__i3_")) == 0) {
+ LOG("You cannot switch to the i3 internal workspaces.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ DLOG("should switch to workspace %s\n", name);
+
+ Con *ws = con_get_workspace(focused);
+
+ /* Check if the command wants to switch to the current workspace */
+ if (strcmp(ws->name, name) == 0) {
+ DLOG("This workspace is already focused.\n");
+ if (config.workspace_auto_back_and_forth) {
+ workspace_back_and_forth();
+ tree_render();
}
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ workspace_show_by_name(name);
- /* delete all empty columns/rows */
- cleanup_table(connection, container->workspace);
+ tree_render();
- render_layout(connection);
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
}
-static void show_workspace(xcb_connection_t *conn, int workspace) {
- Client *client;
- xcb_window_t root = xcb_setup_roots_iterator(xcb_get_setup(conn)).data->root;
- /* t_ws (to workspace) is just a convenience pointer to the workspace we’re switching to */
- Workspace *t_ws = &(workspaces[workspace-1]);
+/*
+ * Implementation of 'mark <mark>'
+ *
+ */
+char *cmd_mark(Match *current_match, char *mark) {
+ DLOG("Clearing all windows which have that mark first\n");
- printf("show_workspace(%d)\n", workspace);
+ Con *con;
+ TAILQ_FOREACH(con, &all_cons, all_cons) {
+ if (con->mark && strcmp(con->mark, mark) == 0)
+ FREE(con->mark);
+ }
- /* Store current_row/current_col */
- c_ws->current_row = current_row;
- c_ws->current_col = current_col;
+ DLOG("marking window with str %s\n", mark);
+ owindow *current;
- /* Check if the workspace has not been used yet */
- if (t_ws->screen == NULL) {
- printf("initializing new workspace, setting num to %d\n", workspace);
- t_ws->screen = c_ws->screen;
- /* Copy the dimensions from the virtual screen */
- memcpy(&(t_ws->rect), &(t_ws->screen->rect), sizeof(Rect));
- }
+ HANDLE_EMPTY_MATCH;
- if (c_ws->screen != t_ws->screen) {
- /* We need to switch to the other screen first */
- printf("moving over to other screen.\n");
- c_ws = &(workspaces[t_ws->screen->current_workspace]);
- current_col = c_ws->current_col;
- current_row = c_ws->current_row;
- if (CUR_CELL->currently_focused != NULL)
- warp_pointer_into(conn, CUR_CELL->currently_focused);
- else {
- Rect *dims = &(c_ws->screen->rect);
- xcb_warp_pointer(conn, XCB_NONE, root, 0, 0, 0, 0,
- dims->x + (dims->width / 2), dims->y + (dims->height / 2));
- }
- }
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ current->con->mark = sstrdup(mark);
+ }
- /* Check if we need to change something or if we’re already there */
- if (c_ws->screen->current_workspace == (workspace-1))
- return;
+ tree_render();
- t_ws->screen->current_workspace = workspace-1;
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- /* TODO: does grabbing the server actually bring us any (speed)advantages? */
- //xcb_grab_server(conn);
+/*
+ * Implementation of 'mode <string>'.
+ *
+ */
+char *cmd_mode(Match *current_match, char *mode) {
+ DLOG("mode=%s\n", mode);
+ switch_mode(mode);
- /* Unmap all clients of the current workspace */
- for (int cols = 0; cols < c_ws->cols; cols++)
- for (int rows = 0; rows < c_ws->rows; rows++)
- CIRCLEQ_FOREACH(client, &(c_ws->table[cols][rows]->clients), clients)
- xcb_unmap_window(conn, client->frame);
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- /* Unmap the stack windows on the current workspace, if any */
- struct Stack_Window *stack_win;
- SLIST_FOREACH(stack_win, &stack_wins, stack_windows)
- if (stack_win->container->workspace == c_ws)
- xcb_unmap_window(conn, stack_win->window);
+/*
+ * Implementation of 'move [window|container] [to] output <str>'.
+ *
+ */
+char *cmd_move_con_to_output(Match *current_match, char *name) {
+ owindow *current;
+
+ DLOG("should move window to output %s\n", name);
+
+ HANDLE_EMPTY_MATCH;
+
+ /* get the output */
+ Output *current_output = NULL;
+ Output *output;
+
+ // TODO: fix the handling of criteria
+ TAILQ_FOREACH(current, &owindows, owindows)
+ current_output = get_output_containing(current->con->rect.x, current->con->rect.y);
+
+ assert(current_output != NULL);
+
+ // TODO: clean this up with commands.spec as soon as we switched away from the lex/yacc command parser
+ if (strcasecmp(name, "up") == 0)
+ output = get_output_next(D_UP, current_output);
+ else if (strcasecmp(name, "down") == 0)
+ output = get_output_next(D_DOWN, current_output);
+ else if (strcasecmp(name, "left") == 0)
+ output = get_output_next(D_LEFT, current_output);
+ else if (strcasecmp(name, "right") == 0)
+ output = get_output_next(D_RIGHT, current_output);
+ else
+ output = get_output_by_name(name);
+
+ if (!output) {
+ LOG("No such output found.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ /* get visible workspace on output */
+ Con *ws = NULL;
+ GREP_FIRST(ws, output_get_content(output->con), workspace_is_visible(child));
+ if (!ws)
+ return sstrdup("{\"sucess\": false}");
+
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ con_move_to_workspace(current->con, ws, true, false);
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- c_ws = &workspaces[workspace-1];
- current_row = c_ws->current_row;
- current_col = c_ws->current_col;
- printf("new current row = %d, current col = %d\n", current_row, current_col);
+/*
+ * Implementation of 'floating enable|disable|toggle'
+ *
+ */
+char *cmd_floating(Match *current_match, char *floating_mode) {
+ owindow *current;
- /* Map all clients on the new workspace */
- for (int cols = 0; cols < c_ws->cols; cols++)
- for (int rows = 0; rows < c_ws->rows; rows++)
- CIRCLEQ_FOREACH(client, &(c_ws->table[cols][rows]->clients), clients)
- xcb_map_window(conn, client->frame);
+ DLOG("floating_mode=%s\n", floating_mode);
- /* Map all stack windows, if any */
- SLIST_FOREACH(stack_win, &stack_wins, stack_windows)
- if (stack_win->container->workspace == c_ws)
- xcb_map_window(conn, stack_win->window);
+ HANDLE_EMPTY_MATCH;
- /* Restore focus on the new workspace */
- if (CUR_CELL->currently_focused != NULL)
- set_focus(conn, CUR_CELL->currently_focused);
- else xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, root, XCB_CURRENT_TIME);
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ if (strcmp(floating_mode, "toggle") == 0) {
+ DLOG("should toggle mode\n");
+ toggle_floating_mode(current->con, false);
+ } else {
+ DLOG("should switch mode to %s\n", floating_mode);
+ if (strcmp(floating_mode, "enable") == 0) {
+ floating_enable(current->con, false);
+ } else {
+ floating_disable(current->con, false);
+ }
+ }
+ }
- //xcb_ungrab_server(conn);
+ tree_render();
- render_layout(conn);
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
}
/*
- * Parses a command, see file CMDMODE for more information
+ * Implementation of 'move workspace to [output] <str>'.
*
*/
-void parse_command(xcb_connection_t *conn, const char *command) {
- printf("--- parsing command \"%s\" ---\n", command);
- /* Hmm, just to be sure */
- if (command[0] == '\0')
- return;
-
- /* Is it an <exec>? */
- if (strncmp(command, "exec ", strlen("exec ")) == 0) {
- printf("starting \"%s\"\n", command + strlen("exec "));
- start_application(command+strlen("exec "));
- return;
+char *cmd_move_workspace_to_output(Match *current_match, char *name) {
+ DLOG("should move workspace to output %s\n", name);
+
+ HANDLE_EMPTY_MATCH;
+
+ owindow *current;
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ Output *current_output = get_output_containing(current->con->rect.x,
+ current->con->rect.y);
+ Output *output = get_output_from_string(current_output, name);
+ if (!output) {
+ LOG("No such output\n");
+ return sstrdup("{\"sucess\": false}");
}
- /* Is it <restart>? */
- if (strncmp(command, "restart", strlen("restart")) == 0) {
- printf("restarting \"%s\"...\n", application_path);
- execl(application_path, application_path, NULL);
- /* not reached */
+ Con *content = output_get_content(output->con);
+ LOG("got output %p with content %p\n", output, content);
+
+ Con *ws = con_get_workspace(current->con);
+ LOG("should move workspace %p / %s\n", ws, ws->name);
+
+ if (con_num_children(ws->parent) == 1) {
+ LOG("Creating a new workspace to replace \"%s\" (last on its output).\n", ws->name);
+
+ /* check if we can find a workspace assigned to this output */
+ bool used_assignment = false;
+ struct Workspace_Assignment *assignment;
+ TAILQ_FOREACH(assignment, &ws_assignments, ws_assignments) {
+ if (strcmp(assignment->output, current_output->name) != 0)
+ continue;
+
+ /* check if this workspace is already attached to the tree */
+ Con *workspace = NULL, *out;
+ TAILQ_FOREACH(out, &(croot->nodes_head), nodes)
+ GREP_FIRST(workspace, output_get_content(out),
+ !strcasecmp(child->name, assignment->name));
+ if (workspace != NULL)
+ continue;
+
+ /* so create the workspace referenced to by this assignment */
+ LOG("Creating workspace from assignment %s.\n", assignment->name);
+ workspace_get(assignment->name, NULL);
+ used_assignment = true;
+ break;
+ }
+
+ /* if we couldn't create the workspace using an assignment, create
+ * it on the output */
+ if (!used_assignment)
+ create_workspace_on_output(current_output, ws->parent);
+
+ /* notify the IPC listeners */
+ ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"init\"}");
}
- /* Is it 'f' for fullscreen? */
- if (command[0] == 'f') {
- if (CUR_CELL->currently_focused == NULL)
- return;
- toggle_fullscreen(conn, CUR_CELL->currently_focused);
- return;
+ bool workspace_was_visible = workspace_is_visible(ws);
+ Con *old_content = ws->parent;
+ con_detach(ws);
+ if (workspace_was_visible) {
+ /* The workspace which we just detached was visible, so focus
+ * the next one in the focus-stack. */
+ Con *focus_ws = TAILQ_FIRST(&(old_content->focus_head));
+ LOG("workspace was visible, focusing %p / %s now\n", focus_ws, focus_ws->name);
+ workspace_show(focus_ws);
}
-
- /* Is it just 's' for stacking or 'd' for default? */
- if ((command[0] == 's' || command[0] == 'd') && (command[1] == '\0')) {
- printf("Switching mode for current container\n");
- switch_layout_mode(conn, CUR_CELL, (command[0] == 's' ? MODE_STACK : MODE_DEFAULT));
- return;
+ con_attach(ws, content, false);
+ ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"move\"}");
+ if (workspace_was_visible) {
+ /* Focus the moved workspace on the destination output. */
+ workspace_show(ws);
}
+ }
- /* Is it a <with>? */
- if (command[0] == 'w') {
- /* TODO: implement */
- printf("not yet implemented.\n");
- return;
- }
+ tree_render();
- /* It's a normal <cmd> */
- char *rest = NULL;
- enum { ACTION_FOCUS, ACTION_MOVE, ACTION_SNAP } action = ACTION_FOCUS;
- direction_t direction;
- int times = strtol(command, &rest, 10);
- if (rest == NULL) {
- printf("Invalid command (\"%s\")\n", command);
- return;
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'split v|h|vertical|horizontal'.
+ *
+ */
+char *cmd_split(Match *current_match, char *direction) {
+ /* TODO: use matches */
+ LOG("splitting in direction %c\n", direction[0]);
+ tree_split(focused, (direction[0] == 'v' ? VERT : HORIZ));
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementaiton of 'kill [window|client]'.
+ *
+ */
+char *cmd_kill(Match *current_match, char *kill_mode_str) {
+ if (kill_mode_str == NULL)
+ kill_mode_str = "window";
+ owindow *current;
+
+ DLOG("kill_mode=%s\n", kill_mode_str);
+
+ int kill_mode;
+ if (strcmp(kill_mode_str, "window") == 0)
+ kill_mode = KILL_WINDOW;
+ else if (strcmp(kill_mode_str, "client") == 0)
+ kill_mode = KILL_CLIENT;
+ else {
+ ELOG("BUG: called with kill_mode=%s\n", kill_mode_str);
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ /* check if the match is empty, not if the result is empty */
+ if (match_is_empty(current_match))
+ tree_close_con(kill_mode);
+ else {
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ tree_close(current->con, kill_mode, false, false);
}
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'exec [--no-startup-id] <command>'.
+ *
+ */
+char *cmd_exec(Match *current_match, char *nosn, char *command) {
+ bool no_startup_id = (nosn != NULL);
- if (*rest == '\0') {
- /* No rest? This was a tag number, not a times specification */
- show_workspace(conn, times);
- return;
+ DLOG("should execute %s, no_startup_id = %d\n", command, no_startup_id);
+ start_application(command, no_startup_id);
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'focus left|right|up|down'.
+ *
+ */
+char *cmd_focus_direction(Match *current_match, char *direction) {
+ if (focused &&
+ focused->type != CT_WORKSPACE &&
+ focused->fullscreen_mode != CF_NONE) {
+ LOG("Cannot change focus while in fullscreen mode.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ DLOG("direction = *%s*\n", direction);
+
+ if (strcmp(direction, "left") == 0)
+ tree_next('p', HORIZ);
+ else if (strcmp(direction, "right") == 0)
+ tree_next('n', HORIZ);
+ else if (strcmp(direction, "up") == 0)
+ tree_next('p', VERT);
+ else if (strcmp(direction, "down") == 0)
+ tree_next('n', VERT);
+ else {
+ ELOG("Invalid focus direction (%s)\n", direction);
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'focus tiling|floating|mode_toggle'.
+ *
+ */
+char *cmd_focus_window_mode(Match *current_match, char *window_mode) {
+ if (focused &&
+ focused->type != CT_WORKSPACE &&
+ focused->fullscreen_mode != CF_NONE) {
+ LOG("Cannot change focus while in fullscreen mode.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ DLOG("window_mode = %s\n", window_mode);
+
+ Con *ws = con_get_workspace(focused);
+ Con *current;
+ if (ws != NULL) {
+ if (strcmp(window_mode, "mode_toggle") == 0) {
+ current = TAILQ_FIRST(&(ws->focus_head));
+ if (current != NULL && current->type == CT_FLOATING_CON)
+ window_mode = "tiling";
+ else window_mode = "floating";
}
+ TAILQ_FOREACH(current, &(ws->focus_head), focused) {
+ if ((strcmp(window_mode, "floating") == 0 && current->type != CT_FLOATING_CON) ||
+ (strcmp(window_mode, "tiling") == 0 && current->type == CT_FLOATING_CON))
+ continue;
- if (*rest == 'm' || *rest == 's') {
- action = (*rest == 'm' ? ACTION_MOVE : ACTION_SNAP);
- rest++;
+ con_focus(con_descend_focused(current));
+ break;
}
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'focus parent|child'.
+ *
+ */
+char *cmd_focus_level(Match *current_match, char *level) {
+ if (focused &&
+ focused->type != CT_WORKSPACE &&
+ focused->fullscreen_mode != CF_NONE) {
+ LOG("Cannot change focus while in fullscreen mode.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
- int workspace = strtol(rest, &rest, 10);
+ DLOG("level = %s\n", level);
- if (rest == NULL) {
- printf("Invalid command (\"%s\")\n", command);
- return;
+ if (strcmp(level, "parent") == 0)
+ level_up();
+ else level_down();
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'focus'.
+ *
+ */
+char *cmd_focus(Match *current_match) {
+ DLOG("current_match = %p\n", current_match);
+ if (focused &&
+ focused->type != CT_WORKSPACE &&
+ focused->fullscreen_mode != CF_NONE) {
+ LOG("Cannot change focus while in fullscreen mode.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ owindow *current;
+
+ if (match_is_empty(current_match)) {
+ ELOG("You have to specify which window/container should be focused.\n");
+ ELOG("Example: [class=\"urxvt\" title=\"irssi\"] focus\n");
+
+ char *json_output;
+ sasprintf(&json_output, "{\"success\":false, \"error\":\"You have to "
+ "specify which window/container should be focused\"}");
+ return json_output;
+ }
+
+ int count = 0;
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ Con *ws = con_get_workspace(current->con);
+ /* If no workspace could be found, this was a dock window.
+ * Just skip it, you cannot focus dock windows. */
+ if (!ws)
+ continue;
+
+ /* If the container is not on the current workspace,
+ * workspace_show() will switch to a different workspace and (if
+ * enabled) trigger a mouse pointer warp to the currently focused
+ * container (!) on the target workspace.
+ *
+ * Therefore, before calling workspace_show(), we make sure that
+ * 'current' will be focused on the workspace. However, we cannot
+ * just con_focus(current) because then the pointer will not be
+ * warped at all (the code thinks we are already there).
+ *
+ * So we focus 'current' to make it the currently focused window of
+ * the target workspace, then revert focus. */
+ Con *currently_focused = focused;
+ con_focus(current->con);
+ con_focus(currently_focused);
+
+ /* Now switch to the workspace, then focus */
+ workspace_show(ws);
+ LOG("focusing %p / %s\n", current->con, current->con->name);
+ con_focus(current->con);
+ count++;
+ }
+
+ if (count > 1)
+ LOG("WARNING: Your criteria for the focus command matches %d containers, "
+ "while only exactly one container can be focused at a time.\n", count);
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'fullscreen [global]'.
+ *
+ */
+char *cmd_fullscreen(Match *current_match, char *fullscreen_mode) {
+ if (fullscreen_mode == NULL)
+ fullscreen_mode = "output";
+ DLOG("toggling fullscreen, mode = %s\n", fullscreen_mode);
+ owindow *current;
+
+ HANDLE_EMPTY_MATCH;
+
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ printf("matching: %p / %s\n", current->con, current->con->name);
+ con_toggle_fullscreen(current->con, (strcmp(fullscreen_mode, "global") == 0 ? CF_GLOBAL : CF_OUTPUT));
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'move <direction> [<pixels> [px]]'.
+ *
+ */
+char *cmd_move_direction(Match *current_match, char *direction, char *move_px) {
+ // TODO: We could either handle this in the parser itself as a separate token (and make the stack typed) or we need a better way to convert a string to a number with error checking
+ int px = atoi(move_px);
+
+ /* TODO: make 'move' work with criteria. */
+ DLOG("moving in direction %s, px %s\n", direction, move_px);
+ if (con_is_floating(focused)) {
+ DLOG("floating move with %d pixels\n", px);
+ Rect newrect = focused->parent->rect;
+ if (strcmp(direction, "left") == 0) {
+ newrect.x -= px;
+ } else if (strcmp(direction, "right") == 0) {
+ newrect.x += px;
+ } else if (strcmp(direction, "up") == 0) {
+ newrect.y -= px;
+ } else if (strcmp(direction, "down") == 0) {
+ newrect.y += px;
}
+ floating_reposition(focused->parent, newrect);
+ } else {
+ tree_move((strcmp(direction, "right") == 0 ? D_RIGHT :
+ (strcmp(direction, "left") == 0 ? D_LEFT :
+ (strcmp(direction, "up") == 0 ? D_UP :
+ D_DOWN))));
+ tree_render();
+ }
+
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
- if (*rest == '\0') {
- move_current_window_to_workspace(conn, workspace);
- return;
+/*
+ * Implementation of 'layout default|stacked|stacking|tabbed'.
+ *
+ */
+char *cmd_layout(Match *current_match, char *layout_str) {
+ if (strcmp(layout_str, "stacking") == 0)
+ layout_str = "stacked";
+ DLOG("changing layout to %s\n", layout_str);
+ owindow *current;
+ int layout = (strcmp(layout_str, "default") == 0 ? L_DEFAULT :
+ (strcmp(layout_str, "stacked") == 0 ? L_STACKED :
+ L_TABBED));
+
+ /* check if the match is empty, not if the result is empty */
+ if (match_is_empty(current_match))
+ con_set_layout(focused->parent, layout);
+ else {
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ con_set_layout(current->con, layout);
}
+ }
+
+ tree_render();
- /* Now perform action to <where> */
- while (*rest != '\0') {
- if (*rest == 'h')
- direction = D_LEFT;
- else if (*rest == 'j')
- direction = D_DOWN;
- else if (*rest == 'k')
- direction = D_UP;
- else if (*rest == 'l')
- direction = D_RIGHT;
- else {
- printf("unknown direction: %c\n", *rest);
- return;
- }
-
- if (action == ACTION_FOCUS)
- focus_window(conn, direction);
- else if (action == ACTION_MOVE)
- move_current_window(conn, direction);
- else if (action == ACTION_SNAP)
- snap_current_container(conn, direction);
-
- rest++;
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementaiton of 'exit'.
+ *
+ */
+char *cmd_exit(Match *current_match) {
+ LOG("Exiting due to user command.\n");
+ exit(0);
+
+ /* unreached */
+}
+
+/*
+ * Implementaiton of 'reload'.
+ *
+ */
+char *cmd_reload(Match *current_match) {
+ LOG("reloading\n");
+ kill_configerror_nagbar(false);
+ load_configuration(conn, NULL, true);
+ x_set_i3_atoms();
+ /* Send an IPC event just in case the ws names have changed */
+ ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"reload\"}");
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementaiton of 'restart'.
+ *
+ */
+char *cmd_restart(Match *current_match) {
+ LOG("restarting i3\n");
+ i3_restart(false);
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementaiton of 'open'.
+ *
+ */
+char *cmd_open(Match *current_match) {
+ LOG("opening new container\n");
+ Con *con = tree_open_con(NULL, NULL);
+ con_focus(con);
+ char *json_output;
+ sasprintf(&json_output, "{\"success\":true, \"id\":%ld}", (long int)con);
+
+ tree_render();
+
+ return json_output;
+}
+
+/*
+ * Implementation of 'focus output <output>'.
+ *
+ */
+char *cmd_focus_output(Match *current_match, char *name) {
+ owindow *current;
+
+ DLOG("name = %s\n", name);
+
+ HANDLE_EMPTY_MATCH;
+
+ /* get the output */
+ Output *current_output = NULL;
+ Output *output;
+
+ TAILQ_FOREACH(current, &owindows, owindows)
+ current_output = get_output_containing(current->con->rect.x, current->con->rect.y);
+ assert(current_output != NULL);
+
+ output = get_output_from_string(current_output, name);
+
+ if (!output) {
+ LOG("No such output found.\n");
+ return sstrdup("{\"sucess\": false}");
+ }
+
+ /* get visible workspace on output */
+ Con *ws = NULL;
+ GREP_FIRST(ws, output_get_content(output->con), workspace_is_visible(child));
+ if (!ws)
+ return sstrdup("{\"sucess\": false}");
+
+ workspace_show(ws);
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'move scratchpad'.
+ *
+ */
+char *cmd_move_scratchpad(Match *current_match) {
+ DLOG("should move window to scratchpad\n");
+ owindow *current;
+
+ HANDLE_EMPTY_MATCH;
+
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ scratchpad_move(current->con);
+ }
+
+ tree_render();
+
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
+}
+
+/*
+ * Implementation of 'scratchpad show'.
+ *
+ */
+char *cmd_scratchpad_show(Match *current_match) {
+ DLOG("should show scratchpad window\n");
+ owindow *current;
+
+ if (match_is_empty(current_match)) {
+ scratchpad_show(NULL);
+ } else {
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ scratchpad_show(current->con);
}
+ }
+
+ tree_render();
- printf("--- done ---\n");
+ // XXX: default reply for now, make this a better reply
+ return sstrdup("{\"success\": true}");
}
projects / i3 / i3 / blobdiff